CN213262885U

CN213262885U - Highway construction building site safety inspection unmanned aerial vehicle

Info

Publication number: CN213262885U
Application number: CN202020336446.2U
Authority: CN
Inventors: 华开成; 龙毅; 潘勇; 张驱
Original assignee: Guangzhou Yuchen Information Technology Co ltd; Guangdong Road And Bridge Construction Development Co ltd; Nanjing Normal University
Current assignee: Guangzhou Yuchen Information Technology Co ltd; Guangdong Road And Bridge Construction Development Co ltd; Nanjing Normal University
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-05-25
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a highway construction building site safety inspection unmanned aerial vehicle, including the unmanned aerial vehicle base, still include damper, the bottom fixed mounting of unmanned aerial vehicle base has damper, damper includes the vibration damping mount of sliding connection in unmanned aerial vehicle base bottom, and the inboard symmetry of vibration damping mount installs spacing screw rod, and set up the movable hole that supplies spacing screw rod to run through on the unmanned aerial vehicle base, and the bottom of unmanned aerial vehicle base corresponds to and installs damping spring with the laminating face position symmetry of vibration damping mount; add the damper in unmanned aerial vehicle base bottom position department through the design, realized patrolling unmanned aerial vehicle's shock attenuation processing safely, the damper that this scheme provided simultaneously is glued piece and tension spring by damping spring, shock attenuation, three shock attenuation part is constituteed, very big increase the shock attenuation effect of device, add the bearing support pole on adjacent bearing landing leg through the design simultaneously, increased the life of shock attenuation landing leg.

Description

Highway construction building site safety inspection unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of patrol unmanned aerial vehicle, concretely relates to highway construction building site safety patrol unmanned aerial vehicle.

Background

The patrol unmanned aerial vehicle is an unmanned aerial vehicle operated by a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by a vehicle-mounted computer, and is generally used for carrying out convenient engineering safety patrol on positions which cannot be reached by manpower on a highway construction site.

Current highway construction building site safety inspection unmanned aerial vehicle is when using, because the operational environment reason, often needs very high shock attenuation efficiency's vibration damping mount, and general vibration damping mount carries out shock attenuation processing through the combination of individual layer spring or film more, and this kind of damper shock attenuation effect is relatively poor, and life is shorter, causes very big puzzlement for the user, for this reason we provide a highway construction building site safety inspection unmanned aerial vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction building site safety inspection unmanned aerial vehicle to solve the current highway construction building site safety inspection unmanned aerial vehicle's that provides among the above-mentioned background art vibration damping performance relatively poor, can not deal with the problem of the complicated road conditions in construction site.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an unmanned aerial vehicle for safety inspection in expressway construction sites comprises an unmanned aerial vehicle base and a damping mechanism, wherein the damping mechanism is fixedly installed at the bottom of the unmanned aerial vehicle base and comprises a damping base which is connected to the bottom of the unmanned aerial vehicle base in a sliding manner, limiting screw rods are symmetrically installed on the inner side of the damping base, movable holes for the limiting screw rods to penetrate through are formed in the unmanned aerial vehicle base, damping springs are symmetrically installed on the bottom of the unmanned aerial vehicle base corresponding to the positions of the joint surfaces of the damping base, damping rubber blocks are fixedly installed on the central position of the bottom of the unmanned aerial vehicle base, limiting bulges are installed on the inner top of the damping base corresponding to the positions under the damping rubber blocks, damping support legs are symmetrically installed on the bottom of the damping base, and bearing support legs are slidably connected to the inner sides of the damping support legs, wherein two of homonymy the bottom position department of bearing landing leg passes through bearing bracing piece interconnect, wherein the top position department fixed mounting of bearing landing leg has the separation cap, just the inboard partial cover of shock attenuation landing leg is arranged in to the outside correspondence of bearing landing leg is equipped with tension spring, just the bottom position department fixed mounting that the outside of bearing landing leg corresponds tension spring has the separation protruding, just tension spring's top and shock attenuation landing leg's interior top position department contact.

Further, the top fixed mounting of unmanned aerial vehicle base has the unmanned aerial vehicle fuselage, wherein the unmanned aerial vehicle wing is installed to the outside symmetry of unmanned aerial vehicle fuselage.

Further, the bottom of the cushion rubber block is provided with a containing groove body corresponding to the clamping position of the limiting protrusion.

Further, the laminating position department that the bottom of unmanned aerial vehicle base corresponds the cushion gum piece installs first spacing groove, just the laminating position department that the top of vibration damping mount corresponds the cushion gum piece installs the second spacing groove.

Furthermore, the top of the bearing support leg is provided with a thread, and the bearing support leg and the separation cap are connected in a screwing mode through the thread.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. add the damper in unmanned aerial vehicle base bottom position department through the design, realized patrolling unmanned aerial vehicle's shock attenuation processing safely, the damper that this scheme provided simultaneously is glued piece and tension spring by damping spring, shock attenuation, three shock attenuation part is constituteed, very big increase the shock attenuation effect of device, add the bearing support pole on adjacent bearing landing leg through the design simultaneously, increased the life of shock attenuation landing leg.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the front view of the shock absorbing base of the present invention;

FIG. 3 is a schematic side view, sectional and structural view of the shock absorbing base of the present invention;

in the figure: 1. an unmanned aerial vehicle base; 2. a damping mount; 3. a shock-absorbing leg; 4. an unmanned aerial vehicle body; 5. wings of the unmanned aerial vehicle; 6. a damping spring; 7. a limit screw; 8. a barrier cap; 9. a tension spring; 10. a load-bearing leg; 11. a shock-absorbing rubber block; 12. a limiting bulge; 13. a load bearing support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme: an unmanned aerial vehicle for safety inspection in expressway construction sites comprises an unmanned aerial vehicle base 1 and a damping mechanism, wherein the damping mechanism is fixedly installed at the bottom of the unmanned aerial vehicle base 1 and comprises a damping base 2 which is connected to the bottom of the unmanned aerial vehicle base 1 in a sliding manner, four limit screws 7 are symmetrically installed on the inner side of the damping base 2 through threads, a movable hole for the limit screw 7 to penetrate through is formed in the unmanned aerial vehicle base 1, four damping springs 6 are symmetrically installed on the bottom of the unmanned aerial vehicle base 1 corresponding to the position of an attaching surface of the damping base 2 through screws, a damping rubber block 11 is fixedly installed at the central position of the bottom of the unmanned aerial vehicle base 1, a limiting bulge 12 is installed on the inner top of the damping base 2 corresponding to the position under the damping rubber block 11 through screws, and four damping support legs 3 are symmetrically installed on the bottom of the damping base 2 through screws, and the inner side of the shock absorption supporting leg 3 is connected with a bearing supporting leg 10 in a sliding way, wherein the bottom positions of two bearing supporting legs 10 on the same side are connected with each other through a welding bearing supporting rod 13, the top position of the bearing supporting leg 10 is fixedly provided with a separation cap 8, a tension spring 9 is sleeved on the outer side of the bearing supporting leg 10 corresponding to the part arranged on the inner side of the shock absorption supporting leg 3, a separation bulge is welded and installed on the outer side of the bearing supporting leg 10 corresponding to the bottom position of the tension spring 9, the top of the tension spring 9 is contacted with the inner top position of the shock absorption supporting leg 3, a shock absorption mechanism arranged on the bottom position of the unmanned aerial vehicle base 1 is designed, the shock absorption treatment of the safe patrol unmanned aerial vehicle is realized, meanwhile, the shock absorption mechanism provided by the scheme is composed of the shock absorption spring 6, a shock absorption rubber block 11, meanwhile, the bearing support rods 13 added on the adjacent bearing support legs 10 are designed, so that the service life of the damping support legs 3 is prolonged.

In this embodiment, further, there is unmanned aerial vehicle fuselage 4 at the top of unmanned aerial vehicle base 1 through screw fixed mounting, and wherein four unmanned aerial vehicle wings 5 are installed to the outside symmetry of unmanned aerial vehicle fuselage 4.

In this embodiment, further, the accommodating groove body is installed at the clamping position of the bottom of the cushion rubber block 11 corresponding to the limiting protrusion 12.

In this embodiment, further, the laminating position department integral type that the bottom of unmanned aerial vehicle base 1 corresponds cushion gum piece 11 is installed first spacing groove, and cushion base 2's top corresponds cushion gum piece 11's laminating position department integral type and installs the second spacing groove.

In this embodiment, further, the top of the bearing leg 10 is threaded, and the bearing leg 10 and the separation cap 8 are screwed together through the threads.

The utility model discloses a theory of operation and use flow: when the unmanned aerial vehicle is in contact with the ground in the expressway construction site safety inspection building site, the bearing supporting legs 10 on the damping supporting legs 3 are preferentially in contact with the ground, the bearing supporting legs 10 move towards the top under the inertia effect of the unmanned aerial vehicle, the contact between the separation bulges on the bearing supporting legs 10 and the tension springs 9 is realized, the primary buffering treatment on the vehicle body is realized, when the bearing supporting legs 10 move to the limit position, the damping springs 6 on the damping bases 2 play the secondary buffering treatment to realize the secondary buffering treatment on the device, so that the stability of the device is improved, when the damping springs 6 move to the limit position, the damping rubber blocks 11 at the interlayer positions of the unmanned aerial vehicle base 1 and the damping bases 2 play a buffering role to realize the tertiary buffering treatment on the vehicle body, wherein the inner sides of the damping rubber blocks 11 are of triangular hollow structures, therefore, the stability of the device is improved, and the protection treatment on the machine body is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a highway construction building site safety inspection unmanned aerial vehicle, includes unmanned aerial vehicle base (1), its characterized in that: the damping device is characterized by further comprising a damping mechanism, the bottom of the unmanned aerial vehicle base (1) is fixedly provided with the damping mechanism, the damping mechanism comprises a damping base (2) which is connected to the bottom of the unmanned aerial vehicle base (1) in a sliding mode, limiting screw rods (7) are symmetrically arranged on the inner side of the damping base (2), a movable hole for the limiting screw rods (7) to penetrate through is formed in the unmanned aerial vehicle base (1), damping springs (6) are symmetrically arranged on the bottom of the unmanned aerial vehicle base (1) corresponding to the binding face of the damping base (2), damping rubber blocks (11) are fixedly arranged on the center of the bottom of the unmanned aerial vehicle base (1), limiting bulges (12) are arranged on the inner top of the damping base (2) corresponding to positions under the damping rubber blocks (11), and damping support legs (3) are symmetrically arranged on the bottom of the damping base (2), just the inboard sliding connection of shock attenuation landing leg (3) has bearing landing leg (10), wherein two of homonymy the bottom position department of bearing landing leg (10) is through bearing bracing piece (13) interconnect, wherein the top position department fixed mounting of bearing landing leg (10) has separation cap (8), just the outside of bearing landing leg (10) is corresponding to arrange the inboard partial cover of shock attenuation landing leg (3) in and is equipped with tension spring (9), just the bottom position department fixed mounting that corresponds tension spring (9) in the outside of bearing landing leg (10) has the separation protruding, just the top of tension spring (9) and the interior top position department contact of shock attenuation landing leg (3).

2. The unmanned aerial vehicle for safely patrolling the expressway construction site according to claim 1, wherein: the top fixed mounting of unmanned aerial vehicle base (1) has unmanned aerial vehicle fuselage (4), wherein unmanned aerial vehicle wing (5) are installed to the outside symmetry of unmanned aerial vehicle fuselage (4).

3. The unmanned aerial vehicle for safely patrolling the expressway construction site according to claim 1, wherein: the bottom of the shock absorption rubber block (11) is provided with an accommodating groove body corresponding to the clamping position of the limiting bulge (12).

4. The unmanned aerial vehicle for safely patrolling the expressway construction site according to claim 1, wherein: the laminating position department that the bottom of unmanned aerial vehicle base (1) corresponds cushion gum piece (11) installs first spacing groove, just the laminating position department that the top of vibration damping mount (2) corresponds cushion gum piece (11) installs the second spacing groove.

5. The unmanned aerial vehicle for safely patrolling the expressway construction site according to claim 1, wherein: the top of the bearing supporting leg (10) is provided with threads, and the bearing supporting leg (10) is connected with the separation cap (8) in a screwing mode through the threads.